"a dash of mass user re-education"
So, this people think forcing user toward a model based on "a single (MS approved, adware based, heavily sandboxed) application at time" is educating users that are currently accustomed to multiple applications at time, some free, some Open Source, distributed as the author likes and not requiring MS approval?
Well Ballmer, if you start from no product as Apple and Google and roll out a sandboxed, dictatorial store based, single app at time, in application ads laden environment, you may succeed and be praised being it better than nothing... You may even end creating a brand new market and quickly monopolize it.
But if you start from an environment where MS approval is not required and you impose it, you'll p1ss off developers, if you start with users accustomed to multiple windows and say it is legacy and the future is a single full screen app at time (like in DOS...) people will laugh at you, if you stubbornly refuse to improve touch on Win32 to roll out a maimed competing api like RT that is barely capable to accomplish what was done on Windows 1.0, the world will midll3 finger you.
You cannot compete ruining what your product has better than your competitors! You should focus on what your competitors does better: improve touch on Win32, roll out a good app launcher in Win32, deprecate ridiculous low screen resolutions careless oem pushes on ridiculously sub-par products, support accelerometers and GPS, integrate sim card by design (no more ceezy chinese drivers please!), and please take an iPad in your hands and understand why people prefer handling it rather than a cheap squeaky plastic PC with multicolor leds flashing in your eyes by design when you try to watch a movie in your dark room.
That is what just happened to Windows 8, a slightly improved Windows 7 stubbornly hidden by Microsoft after a Windows 1.0 like user interface, by design getting all the way in user's workflow, and commercially marketed as if the good 7 part is dead and the future is a reinvented wheel not better than mid-80's games user interfaces.